Cue reference · CUE 12 / SA-MIX
Self-assessment control for mixed UK income
Loose motion: contractors keeping PAYE, invoices and CIS in three notebooks and a camera roll.
Control method: tax filing app development with income tracking software and a single calculation cue.
Visible performance: a complete return path that finance could review without reconstructing the year by hand.
CUE 12B
Document prompts
Loose motion: missing P60s. Control: tax documentation software. Visible: a closed evidence list.
CUE 12C
Period lock
Loose motion: editing last year’s figures. Control: timing lock. Visible: a year that stays still.
CUE 12D
Operator retune
Loose motion: edge-case reliefs. Control: supervised override. Visible: an audit line, not a silent edit.
CUE 12E
Export cue
Loose motion: adviser handoff. Control: structured export. Visible: a pack an accountant can hold.